Duke74
Well-known member
Hey everyone. I knew I had this old pipe wrench but never really thought about how old it is. It’s quite a bit different than the more modern ridgids I have. Any ideas on age?

Thanks for the info Don. Much appreciated.That’s an early one. You may find more information on this thread.
-DonVintage RIDGID Pipe Wrenches
READ ME! THE THREAD IS WIDE OPEN AND WE ARE ALWAYS INTERESTED IN SEEING EXAMPLES - BUT THE ORIGINAL RESEARCH SURVEY HAS BEEN SOLVED! With 50+ examples, we have positively determined that the Letter-Number-Number (L-N-N) codes on dynamic jaws, which sometimes appear in LN-N or even LNN format...www.garagejournal.com
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Speaking of the letters "D" and "H"... did you mark that 818, Don, or just happen to get fortunate enough to find one with your initials already marked in it!!??Dang, Humber.
I took a felt pen and marked it right before I lent it to a neighbor. It must have worked because he returned it.Speaking of the letters "D" and "H"... did you mark that 818, Don, or just happen to get fortunate enough to find one with your initials already marked in it!!??
Snerk.It must have worked because he returned it.